Granite Creek Copper Announces Positive PEA with Net Present Value of $324M on Carmacks Copper-Gold Project in Yukon, Canada https://www.accesswire.com/735914/Granite-Creek-Copper-Announces-Positive-PEA-with-Net-Present-Value-of-324M-on-Carmacks-Copper-Gold-Project-in-Yukon-Canada Thursday, January 19, 2023 10:15 AM Granite Creek Copper Ltd. www.gcxcopper.com VANCOUVER, BC / ACCESSWIRE / January 19, 2023 / Granite Creek Copper Ltd. (TSXV:GCX)(OTCQB:GCXXF) (